/*
 *    Copyright 2009-2010 The iBaGuice Team
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */
package com.google.code.ibaguice.dao;

import com.google.inject.AbstractModule;
import com.google.inject.matcher.Matchers;

/**
 * Easy to use helper Module that alleviates users to write the boilerplate
 * google-guice bindings to intercept {@link Transactional} methods.
 *
 * @author Simone Tripodi
 * @version $Id: TransactionalModule.java 1044 2010-01-17 19:04:29Z simone.tripodi $
 */
public final class TransactionalModule extends AbstractModule {

    @Override
    protected void configure() {
        TransactionalMethodInterceptor interceptor = new TransactionalMethodInterceptor();
        this.binder().requestInjection(interceptor);
        this.bindInterceptor(Matchers.any(), Matchers.annotatedWith(Transactional.class), interceptor);
        this.bind(SqlSessionRegistry.class).asEagerSingleton();
    }

}
